カバー曲[kabaakyoku] remake of another artist's song (a "cover")
サイン曲線[sainkyokusen] sinusoid
愛唱曲[aishoukyoku] favourite song
委曲[ikyoku] details
一曲[ikkyoku] tune (melody, piece of music)

迂曲[ukyoku] meander
円曲[enkyoku] roundabout way (of speaking or working)
円錐曲線[ensuikyokusen] conic curve
円舞曲[enbukyoku] waltz (composition)
演曲[enkyoku] musical program

阿鼻叫喚[abikyoukan] agonizing cries
耳鼻[jibi] nose and ears
耳鼻咽喉科[jibiinkouka] otorhinolaryngology
耳鼻咽喉専門医[jibiinkousenmoni] ear, nose and throat specialist
耳鼻科[jibika] otolaryngology

小鼻[kobana] nostrils
前鼻緒[maehanao] sandal or clog strap
点鼻薬[tenbiyaku] nose drops
鼻が高い[hanagatakai] proud